RU158668U1 - HYDRAULIC TRAINING DEVICE - Google Patents

Abstract

Hydrotraining device, consisting of two reservoirs, a porthole, a water filling and venting system, a filling and venting system, characterized in that the upper reservoir is in communication with the lower reservoir through the kingston wells, the lower reservoir is through the atmospheric vent valve and through the air supply valve connected to a centrifugal supercharger driven by a piston internal combustion engine.

Description

The proposal relates to the field of diving equipment, namely to training devices for practicing training tasks on evacuating from a tank stuck under water while overcoming a water barrier, adapting the crew to hydrostatic pressure and can be used in training centers of the RF North.

The invention is known for practicing training tasks on the use of diving breathing apparatus and special breathing systems with a variable supply of various breathing gas mixtures containing a cylindrical body, a dry turret compartment, a porthole, a rescue hatch, a system for filling and discharging water, a filling and venting system, valves. (Patent RU No. 2330780 C2, B63C 11/32, publ. 08/10/2008. Bull. No. 22).

The disadvantage of this invention is the low rate of filling and discharge of water in the rescue compartment. For this reason, the training process is not simulated as close as possible to real conditions, and there is also a risk of injury in the event of an emergency.

This design is close to that proposed in technical essence and is taken as the closest analogue (prototype).

The objective of the proposal is to create an effective, easy-to-use, safety-based training complex for light-diving training of tank crews.

The solution to this problem is achieved by the fact that in the known device containing two reservoirs, a porthole, a water filling and venting system, an air filling and venting system, according to the claimed utility model, the upper reservoir is in communication with the lower reservoir through kingston wells and the lower reservoir is through the relief valve air - with the atmosphere and through an air supply valve connected to a centrifugal supercharger driven by a reciprocating internal combustion engine.

Analysis of the proposed solution allows us to conclude that it meets the conditions of patentability of a utility model.

The proposal is illustrated in the figure, which shows a diagram of the hydrotherapy complex.

The proposed hydraulic training complex includes an air discharge valve 1, an air discharge pipe 2, a flooded tank 3, kingston wells 4, an upper tank 5, an air supply valve 6, an air supply pipe 7, a piston internal combustion engine 8, a centrifugal supercharger 9, a lower tank 10, porthole 11.

The proposed hydrotherapy complex works as follows.

Trained crew descends into the drained upper tank 5 and takes up space in the tank 3. The training leader starts the reciprocating internal combustion engine 8. The standard drive centrifugal supercharger 9 of the reciprocating internal combustion engine 8, which is driven by the crankshaft, delivers compressed air to the air supply 7 .At this moment, the air supply valve 6 is open and the air discharge valve 1 is closed. Compressed air acts on the surface of the water in the lower tank 10, as a result of which the water rises along Kingston wells 4, filling the upper tank 5 and flooding the tank 3. Having set the desired height of the water column in the upper tank 5, the air supply valve 6 closes and the piston internal combustion engine 8 stops. The crew is working on evacuation issues from the tank 3. The crew is monitored through the porthole 11. In the event of an emergency, the air vent valve 1 is opened and the excess pressure in the lower tank 10 is discharged into the atmosphere through the pneumatic air vent pipe. The drainage of the upper tank 5 is carried out in 40-45 seconds due to the selected section of the Kingston wells 4.

Compared with the closest analogue (prototype), the principle of lifting water in the proposed hydrotherapy complex has certain advantages, since water can be stored below ground level, which is much simpler than in the prototype. Water is discharged without energy consumption, and the shape and cross-section of the Kingston wells contribute to the rapid drainage of the upper reservoir. Using a reciprocating internal combustion engine as an energy source ensures the autonomy of the exercises.

These advantages indicate the achievement of the task - the creation of an effective, convenient to use, meeting the safety requirements of the simulator complex for light diving training of tank crews.

Claims (1)

Hydrotraining device, consisting of two reservoirs, a porthole, a water filling and venting system, a filling and venting system, characterized in that the upper reservoir is in communication with the lower reservoir through the kingston wells, the lower reservoir is through the atmospheric vent valve and through the air supply valve connected to a centrifugal supercharger driven by a reciprocating internal combustion engine.

Images